Motte and bailey castle north of Chennells Brook Farm
Listed on the National Heritage List for England. Search over 400,000 listed places
Overview
- Heritage Category:
- Scheduled Monument
- List Entry Number:
- 1014389
- Date first listed:
- 01-Mar-1968
Location
Location of this list entry and nearby places that are also listed. Use our map search to find more listed places.
Use of this mapping is subject to terms and conditions .
This map is for quick reference purposes only and may not be to scale.
What is the National Heritage List for England?
The National Heritage List for England is a unique register of our country's most significant historic buildings and sites. The places on the list are protected by law and most are not open to the public.
The list includes:
| Buildings |
| Scheduled monuments |
| Parks and gardens |
| Battlefields |
| Shipwrecks |
Local Heritage Hub
Unlock and explore hidden histories, aerial photography, and listed buildings and places for every county, district, city and major town across England.
Discover moreOfficial list entry
- Heritage Category:
- Scheduled Monument
- List Entry Number:
- 1014389
- Date first listed:
- 01-Mar-1968
- Date of most recent amendment:
- 30-Jan-1996
Location
The building or site itself may lie within the boundary of more than one authority.
- County:
- West Sussex
- District:
- Horsham (District Authority)
- Parish:
- North Horsham
- National Grid Reference:
- TQ 18825 33259
Reasons for Designation
Motte and bailey castles are medieval fortifications introduced into Britain by the Normans. They comprised a large conical mound of earth or rubble, the motte, surmounted by a palisade and a stone or timber tower. In a majority of examples an embanked enclosure containing additional buildings, the bailey, adjoined the motte. Motte castles and motte-and-bailey castles acted as garrison forts during offensive military operations, as strongholds, and, in many cases, as aristocratic residences and as centres of local or royal administration. Built in towns, villages and open countryside, motte and bailey castles generally occupied strategic positions dominating their immediate locality and, as a result, are the most visually impressive monuments of the early post-Conquest period surviving in the modern landscape. Over 600 motte castles or motte-and-bailey castles are recorded nationally, with examples known from most regions. As one of a restricted range of recognised early post-Conquest monuments, they are particularly important for the study of Norman Britain and the development of the feudal system. Although many were occupied for only a short period of time, motte castles continued to be built and occupied from the 11th to the 13th centuries, after which they were superseded by other types of castle.
The castle near Chennells Brook Farm survives well despite some alteration of its form by changes in the course of the Chennells Brook after the castle's abandonment. It retains considerable potential for the recovery of evidence for the nature and date of occupation of the castle both from the motte and bailey areas and from the moats. The castle remains exemplify the diversity of form of this class of monument and the adaptability of such castles to suit a range of locations in the landscape rather than just hilltops.
Details
The monument includes the earthworks of a motte and bailey castle dating from the Norman period. The castle features a central mound, or motte, which has been raised up to 2.2m above the level of the surrounding land to form an originally circular summit which would usually have been the site of a wooden keep. Around the motte was dug a broad moat averaging 10m across, the western and southern arms of which are occupied by the present Chennells Brook, the eastern side surviving as a marked dry ditch. West of the motte is the bailey area, a quadrangular courtyard 75m long by 25m-55m wide, which is again defended by an outer ditch, in this case some 7m wide. The whole area would originally have been surrounded by water channelled from the stream. On the south side of the bailey ditch is a causeway which may represent the original entrance to the castle. In addition to these earthworks, the former stream channel, which was altered when the castle was constructed, survives on the northern, western and southern sides. The former stream was incorporated into the castle design by creating a marshy area for additional defence. The castle was approached by a causeway from the dry ground to the south. The present course of the Chennells Brook dates from after the castle's abandonment and crosses the earthworks in several places, including the approach causeway at the southern edge of the castle area. The motte has also been altered to its present kidney-shaped summit as a result of erosion by the stream. All fences in the area of the monument are excluded from scheduling, allthough the ground beneath is included.
MAP EXTRACT The site of the monument is shown on the attached map extract.
Legacy
The contents of this record have been generated from a legacy data system.
- Legacy System number:
- 12885
- Legacy System:
- RSM
Sources
Books and journals
Braun, H, An Early Norman Castle Site In North Sussex, (1936)
Other
County Monument No. 3632,
Legal
This monument is scheduled under the Ancient Monuments and Archaeological Areas Act 1979 as amended as it appears to the Secretary of State to be of national importance. This entry is a copy, the original is held by the Department for Culture, Media and Sport.
Map
This map is for quick reference purposes only and may not be to scale. This copy shows the entry on 08-Jun-2026 at 10:47:58.
Download a full scale map (PDF)End of official list entry
All text content is available under the Open Government Licence v3.0 , except where otherwise stated. Any supplied maps are © Crown Copyright [and database rights] 2026 OS AC0000815036 and may not be reproduced without permission.